CN111990370A

CN111990370A - Mosquito killing lamp

Info

Publication number: CN111990370A
Application number: CN202010942587.3A
Authority: CN
Inventors: 杨庄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-11-27
Anticipated expiration: 2040-09-09
Also published as: CN111990370B

Abstract

A mosquito killer lamp belongs to the technical field of mosquito trapping and killing, and comprises a frame body and a mosquito trapping lamp; the outer wall of the frame body is fixedly connected with a mosquito killing electric shock net; the frame body is connected with a handle in a sliding manner; when the handle is positioned at the upper end limit position, the mosquito killer lamp can be used as a mosquito killer lamp; when the handle is positioned at the lower end limit position, the electric mosquito swatter can be used as an electric mosquito swatter; a negative pressure fan is rotationally connected in the frame body; a motor is arranged in the handle; the motor drives the negative pressure fan to rotate, so that mosquitoes are attracted to the mosquito killing electric shock net. The invention has the functions of the electric mosquito swatter and the mosquito killer lamp, thereby increasing the practicability of the product; can inhale to kill mosquito electric shock net near the mosquito of this product, improve kill mosquito efficiency, when using as the electronic mosquito swatter, wave the process and make negative pressure fan rotate, produce outside-in wind pressure, the air current of disturbance makes the mosquito flight receive certain influence, has improved the hit rate, has reduced the operation degree of difficulty.

Description

Mosquito killing lamp

Technical Field

The invention belongs to the technical field of mosquito trapping and killing, and particularly relates to a mosquito killing lamp.

Background

Chinese patent document No. CN209527646U discloses a separated type electric mosquito swatter with mosquito killing lamp function, which comprises a base and an electric mosquito swatter, wherein the electric mosquito swatter can be separated from the base, the base comprises an upper cover and a lower cover, the upper cover is rotatably connected with the lower cover, a light guide plate is arranged in the electric mosquito swatter, and a mosquito catching lamp is arranged on the light guide plate.

Although the two mosquito killing methods of the above patents can kill mosquitoes, when the mosquito killing lamp is actually used, a larger part of mosquitoes cannot collide with the conductive net when approaching the conductive net, and a part of mosquitoes can fly around the conductive net, so that the mosquitoes cannot be effectively killed.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the mosquito killer lamp which can suck mosquitoes and has the function of the electric mosquito swatter is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a mosquito killer lamp comprises a frame body and a mosquito luring lamp which is connected with the center of the top end in the frame body in a threaded manner; the outer wall of the frame body is fixedly connected with a mosquito killing electric shock net for coating the outer wall of the frame body; the center of the lower end of the frame body is longitudinally connected with a handle in a sliding manner.

When the handle is positioned at the upper end limit position, the lower end of the frame body can be flatly placed on a horizontal plane, and the mosquito killer lamp can be used as a mosquito killer lamp.

When the handle is positioned at the lower end limit position, the electric mosquito swatter can be used as an electric mosquito swatter by holding the handle.

The center of the upper part in the frame body is rotationally connected with a negative pressure fan with a rotating shaft longitudinally arranged; a motor capable of driving the negative pressure fan to rotate in the positive direction is arranged in the handle; the motor drives negative pressure fan forward rotation produce by the wind pressure of the inside bottom in the support body outside for the mosquito is inhaled to kill mosquito electric shock net.

As a preferable scheme: a plug hole is formed in the center of the lower end of the negative pressure fan; the tail end of the motor output shaft is fixedly connected with an inserting shaft which can be fixedly inserted into the inserting hole.

When the handle is positioned at the upper end limit position, the plug shaft is positioned in the plug hole; the motor rotates to make the negative pressure fan rotate in a forward direction.

When the handle is positioned at the lower end limit position, the plug shaft is positioned outside the plug hole; the negative pressure fan can rotate freely in the positive direction.

As a preferable scheme: a plurality of sliding grooves which are longitudinally arranged are uniformly formed on the outer side wall of the handle; and guide heads which are respectively connected with the sliding grooves in a sliding manner are formed in the middle part of the frame body close to the lower end.

Point-shaped electrodes b are fixedly connected to the two sliding grooves close to the lower end of the handle respectively; and point electrodes a which can be respectively and electrically connected with the point electrodes b are formed on the guide head.

When the handle is located the upper end extreme position, punctiform electrode b is connected with corresponding punctiform electrode a electricity respectively, the handle can with mosquito-lured lamp, kill mosquito electric shock net electricity is connected.

The outer wall of the handle is fixedly connected with an annular electrode b close to the front end; and a ring electrode a which can be electrically connected with the ring electrode b is fixedly connected in the frame body.

When the handle is positioned at the lower end limit position, the ring electrode b is electrically connected with the ring electrode a; the handle can with kill mosquito electric shock net electricity is connected.

As a preferable scheme: elastic clamping heads are symmetrically arranged on the outer wall of the handle close to the upper end of the handle.

When the handle is positioned at the limit position of the lower end in the frame body; the elastic clamping head is clamped at the lower end of the frame body, and the handle is fixed relative to the frame body.

As a preferable scheme: a pull ring is formed at the lower end of the handle; the pull ring enables the handle to be conveniently pulled out from the limit position of the upper end in the frame body.

Compared with the prior art, the invention has the beneficial effects that: in an initial state, the storage battery in the handle has enough electric quantity, the handle is positioned at the upper end limit position of the product, the plug shaft is positioned in the plug hole, and the point-shaped electrode a and the point-shaped electrode b are respectively and correspondingly electrically connected.

When the mosquito killer lamp is used, the mosquito killer lamp is placed on a horizontal plane needing mosquito killing by the hand holding frame body, and the lower end of the frame body is stably attached to the horizontal plane. Press control switch b, controller control kill mosquito electric shock net circular telegram, the mosquito-lured lamp is lighted, and the motor forward rotates simultaneously, and the spliced eye is driven to the grafting axle for negative pressure fan forward rotates, produces by the outside wind pressure of bottom in the support body. The mosquito will fly to this product under the induction of mosquito-lured lamp, and when the mosquito was close to this product, the flight of mosquito will be disturbed to the wind pressure of outside-in bottom, and the mosquito is inhaled to kill mosquito electric shock net, and the mosquito is killed by the electric shock. The mosquito corpse on the hemispherical surface of the mosquito killing electric shock net falls into the mosquito falling funnel and falls to the bottom under the action of gravity. After the mosquito killer is used, the control switch b is pressed again, the controller controls the mosquito killing electric shock net to be powered off, the mosquito trapping lamp is turned off, the motor stops rotating, the mosquito killer is moved away, and the mosquito body is cleaned. The wind pressure that this product produced makes the mosquito that is close to mosquito killing electric shock net can be inhaled to mosquito killing electric shock net, compares in traditional mosquito initiative and collides to electric shock net, and the kill mosquito effect will obtain obviously promoting.

When the electric mosquito swatter is used, the support body is held by one hand, the pull ring is pulled outwards by the other hand, the handle moves downwards to the lower end limit position, the elastic clamping head is clamped at the lower end of the support body, and the handle and the support body are relatively fixed. At this time, the dot-shaped electrode a and the dot-shaped electrode b are separated, the annular electrode a is electrically connected with the annular electrode b, the plug shaft is separated from the plug hole, and the negative pressure fan can rotate freely. The handle is held by a single hand, the control switch a is toggled, and the controller controls the mosquito killing electric shock net to be electrified. When the mosquito killer is swung to a target mosquito by holding the handle, the mosquito contacting with the mosquito killing electric shock net is killed. After the use is finished, the control switch a is shifted again, the controller controls the power grid to be powered off, the frame body is held by the hand, the elastic clamping head is pushed inwards by the other hand to enable the elastic clamping head to completely enter the handle, and meanwhile, the handle is pushed inwards to the limit position of the upper end in the frame body. When waving, the negative pressure fan fast will make negative pressure fan forward rotation through the air, produces by the outside wind pressure of bottom in the bottom of support body, when mosquito killing electric shock net is close to the mosquito, the disturbance air current will cause the difficulty for the flight of mosquito to hit the mosquito more easily, reduced the operation degree of difficulty, improved the lethality to the mosquito.

The support body is held to hand, makes the handle be located product upper end extreme position or product lower extreme position, will charge the joint and insert in the interface that charges, charge this product.

According to the invention, through the design of the negative pressure fan, when the mosquito killer lamp is used as the mosquito killer lamp, the negative pressure fan is driven by the motor to rotate positively to generate wind pressure passing through the bottom from outside to inside, so that mosquitoes close to the mosquito killing electric shock net are sucked to the mosquito killing electric shock net and are killed, and the mosquito killing efficiency is improved; when the negative pressure fan is used as an electric mosquito swatter and is quickly swung, the negative pressure fan is positively rotated by airflow to generate wind pressure at the bottom from outside to inside, and the disturbed airflow causes difficulty in flying of mosquitoes, so that the mosquitoes are more easily hit.

According to the invention, through the design of the handle, when the handle is positioned at the upper end limit position, the fan can be directly placed on a horizontal plane, and the motor rotates to enable the plug shaft to drive the plug hole and further drive the negative pressure fan to rotate in the forward direction, so that the wind pressure from the outside to the inside bottom is generated; when the handle is located lower extreme position, the plug shaft is located the spliced eye outside, and negative pressure fan can the free rotation, through holding the handle, can regard this product as the electronic mosquito bat to use, and negative pressure fan produces the negative pressure simultaneously, and the air current has produced certain influence to the mosquito when electronic mosquito bat is waved, hits the mosquito more easily.

The invention has the functions of the electric mosquito swatter and the mosquito killer lamp, thereby increasing the practicability of the product; when the electric mosquito swatter is used as the electric mosquito swatter, the negative pressure fan rotates in the swing process to generate outside-in wind pressure, disturbed airflow enables the mosquitoes to fly under certain influence, the hit rate is improved, and the operation difficulty is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic structural view of the housing of the present invention.

Fig. 5 is a schematic structural view of the negative pressure fan of the present invention.

Fig. 6 and 7 are schematic structural views of the handle of the present invention.

FIG. 8 is a schematic structural view of the function of the electric mosquito swatter of the present invention.

Fig. 9 is a schematic structural view of the function of the mosquito killer lamp of the present invention.

1. A frame body; 11. mosquito killing electric shock net; 12. a sliding connection seat; 121. a guide head; 122. a dot-shaped electrode a; 123. a ring-shaped electrode a; 13. a mosquito dropping funnel; 14. rotating the hole; 15. a ventilation seat; 151. a vent hole; 2. a mosquito-luring lamp; 3. a handle; 31. a pull ring; 32. a sliding groove; 321. a dot-shaped electrode b; 33. an elastic chuck; 34. a control switch a; 35. a snap ring; 351. a ring-shaped electrode b; 36. a motor; 361. a plug shaft; 37. a control switch b; 4. a negative pressure fan; 41. a rotating shaft; 411. inserting holes; 42. the mosquito-lured lamp holds the hole.

Detailed Description

Example 1

Referring to fig. 1 to 9, the mosquito killer lamp of the present embodiment includes a frame body 1 and a mosquito-lured lamp 2 screwed to the center of the inner top end of the frame body 1; the outer wall of the frame body 1 is fixedly connected with a mosquito killing electric shock net 11 for coating the outer wall of the frame body 1; the center of the lower end of the frame body 1 is longitudinally connected with a handle 3 in a sliding way.

When the handle 3 is positioned at the upper end limit position, the lower end of the frame body 1 can be flatly placed on a horizontal plane, and the mosquito killer lamp can be used as a mosquito killer lamp.

When the handle 3 is positioned at the lower end limit position, the electric mosquito swatter can be used as an electric mosquito swatter by holding the handle 3.

The center of the upper part in the frame body 1 is rotationally connected with a negative pressure fan 4 with a rotating shaft longitudinally arranged; a motor 36 capable of driving the negative pressure fan 4 to rotate in the positive direction is arranged in the handle 3; the motor 36 drives the negative pressure fan 4 to rotate forward to generate wind pressure from the outer side to the inner bottom of the frame body 1, so that mosquitoes are attracted to the mosquito killing electric shock net 11.

The frame body 1 comprises an upper frame body and a lower frame body which are detachably connected; the mosquito-lured lamp 2 is connected with the top end in the upper frame body 1 through threads; the mosquito-lured lamp 2 and the mosquito-killing electric shock net 11 arranged on the upper frame body 1 can be electrically connected with the handle 3.

The lower end of the lower frame body is formed with a ventilation seat 15 for placing the frame body 1; a plurality of vent holes 151 are uniformly formed on the outer wall of the negative pressure fan 4; the downward airflow generated by the negative pressure fan 4 passes through the vent hole 151 to the outside.

The inner wall of the frame body 1 and the outer surface of the negative pressure fan 4 are coated with reflective coatings or provided with a reflective plate, so that the light of the mosquito-lured lamp 2 is uniformly dispersed around the frame body 1, and the mosquito-lured effect is improved.

A mosquito dropping funnel 13 extending to the bottom end of the frame body 1 is formed at the central position in the frame body 1 below the negative pressure fan 4; the mosquito funnel 13 that falls is close to kill mosquito electric shock net 11, the mosquito that 11 epispheres of kill mosquito electric shock net were killed will fall into the mosquito funnel 13 that falls in, and then fall into 1 bottom of support body.

The wind pressure makes and is close to mosquito killing electric shock net 11's mosquito is inhaled to mosquito killing electric shock net 11 compares in traditional mosquito initiative and collides to electric shock net, and the kill mosquito effect will obtain obviously promoting.

A plug hole 411 is formed in the center of the lower end of the negative pressure fan 4; the tail end of the output shaft of the motor 36 is fixedly connected with a plug shaft 361 which can be fixedly plugged with the plug hole 411.

The insertion hole 411 and the insertion shaft 361 are of a non-circular structure with the same shape, and the insertion shaft 361 can slide along the insertion hole 411 in the longitudinal direction relatively but cannot rotate horizontally relatively.

A horizontally arranged rotating hole 14 is formed in the center of the frame body 1; a rotating shaft 41 which is rotatably connected in the rotating hole 14 is formed at the lower end of the negative pressure fan 4; the insertion hole 411 is formed at the lower end of the rotation shaft 41 and is coaxial with the rotation shaft 41.

When the handle 3 is located at the upper end limit position, the plug shaft 361 is located in the plug hole 411; the motor 36 rotates to rotate the negative pressure fan 4 in the forward direction.

When the handle 3 is located at the lower end limit position, the insertion shaft 361 is located outside the insertion hole 411; the negative pressure fan 4 can rotate freely in the forward direction.

When using as the electric mosquito swatter, negative pressure fan 4 will make through the air fast negative pressure fan 4 forward rotation produces by the wind pressure of the outside inside bottom of support body 1 when kill mosquito electric shock net 11 is close to the mosquito, the disturbance air current will cause the difficulty for the flight of mosquito to hit the mosquito more easily, reduced the operation degree of difficulty, improved the lethality to the mosquito.

A mosquito-lured lamp holding hole 42 is formed at the upper end of the negative pressure fan 4; the mosquito-lured lamp 2 is positioned in the mosquito-lured lamp accommodating hole 42, and when the negative pressure fan 4 rotates in the positive direction, the mosquito-lured lamp 2 rotates in the screwing direction; the mosquito-lured lamp 2 is prevented from loosening in the rotating process, and the negative pressure fan 4 is made of a light-transmitting material, so that light of the mosquito-lured lamp 2 can penetrate out.

A plurality of sliding grooves 32 which are longitudinally arranged are uniformly formed on the outer side wall of the handle 3; a guide head 121 which is respectively connected with the sliding grooves 32 in a sliding manner is formed in the frame body 1 close to the middle of the lower end.

A sliding connection seat 12 which is longitudinally and slidably connected with the handle 3 is formed in the center of the lower end of the frame body 1; a snap ring 35 which extends towards the periphery and can be clamped at the upper end of the sliding connection seat 12 is formed at the front end of the handle 3; the guide head 12 is formed in the sliding connection holder 12 and extends towards the center.

Point-shaped electrodes b321 are fixedly connected to the two sliding grooves 32 close to the lower end of the handle 3 respectively; dot-shaped electrodes a122 electrically connectable to the dot-shaped electrodes b321 are formed on the guide head 121.

The dot-shaped electrode b321 and the dot-shaped electrode a122 respectively comprise a positive electrode and a negative electrode; the positive electrode of the dot-shaped electrode b321 is electrically connected to the positive electrode of the dot-shaped electrode a122, and the negative electrode of the dot-shaped electrode b321 is electrically connected to the negative electrode of the dot-shaped electrode a 122.

When the handle 3 is located at the upper end limit position, the dot-shaped electrodes b321 are respectively electrically connected with the corresponding dot-shaped electrodes a122, and the handle 3 can be electrically connected with the mosquito-luring lamp 2 and the mosquito-killing electric shock net 11.

A ring-shaped electrode b351 is fixedly connected to the outer wall of the handle 3 close to the front end; a ring electrode a123 electrically connectable to the ring electrode b351 is fixedly connected to the inside of the holder body 1.

The annular electrode b351 is fixedly connected to the outer wall of the clamping ring 35; the ring-shaped electrode a123 is fixedly connected in the sliding connection seat 12 and positioned above the guide head 121; the annular electrode b351 and the annular electrode a123 respectively comprise two semi-circular positive electrodes and two semi-circular negative electrodes, the positive electrode of the annular electrode b321 is electrically connected with the positive electrode of the annular electrode a122, and the negative electrode of the annular electrode b321 is electrically connected with the negative electrode of the annular electrode a 122.

When the handle 3 is positioned at the lower end limit position, the ring-shaped electrode b351 is electrically connected with the ring-shaped electrode a 123; the handle 3 can be electrically connected with the mosquito killing electric shock net 11.

The outer wall of the handle 3 is symmetrically provided with elastic clamping heads 33 close to the upper end of the handle 3.

When the handle 3 is positioned at the limit position of the inner lower end of the frame body 1; the elastic clamping head 33 is clamped at the lower end of the frame body 1, and the handle 3 is fixed relative to the frame body 1.

A pull ring 31 is formed at the lower end of the handle 3; the pull ring 31 enables the handle 3 to be conveniently pulled out from the upper limit position in the frame body 1.

A controller and a storage battery are arranged in the handle body 3; the controller is electrically connected with the storage battery, the electric shock net 12, the mosquito-lured lamp 2 and the motor 36, and a control switch a34 which can be electrically connected with the controller is arranged outside the handle body 3; the outer wall of the frame body 1 is provided with a control switch b37 which can be electrically connected with the controller.

A charging interface capable of charging the storage battery is arranged on the outer wall of the frame body 1 near the lower end, and when the ring-shaped electrode b351 is electrically connected with the ring-shaped electrode a123 or when the point-shaped electrodes b321 are respectively electrically connected with the corresponding point-shaped electrodes a122, the storage battery is charged through the charging interface.

When the ring electrode b351 is electrically connected with the ring electrode a123, the controller is only electrically connected with the control switch a34, the control switch a34 is pressed, and the controller controls the electric shock net 12 to be electrified; pressing control switch a34 again controls the shock net 12 to power down.

When the point-shaped electrodes b321 are electrically connected with the corresponding point-shaped electrodes a122 respectively, the controller is only electrically connected with the control switch b37, the control switch b37 is pressed, the controller controls the electric shock net 12 to be powered on, the mosquito-lured lamp 2 is lightened, and the motor 36 rotates; the control switch b37 is pressed again, the controller controls the electric shock net 12 to be powered off, the mosquito-lured lamp 2 is turned off, and the motor 36 stops rotating.

In the initial state, the storage battery in the handle 3 has enough electric quantity, the handle 3 is located at the upper limit position of the product, the plug shaft 361 is located in the plug hole 441, and the point-shaped electrode a122 and the point-shaped electrode b321 are respectively and correspondingly electrically connected.

When using this product mosquito killer lamp function, hand grips support body 1 and places this product on the horizontal plane that needs the kill mosquito, makes 1 lower extreme of support body and the steady laminating of horizontal plane. Press control switch b37, controller control kill mosquito electric shock net 11 circular telegram, mosquito-lured lamp 2 lights, and motor 36 forward rotation simultaneously, grafting axle 361 drives spliced eye 441 for negative pressure fan 4 forward rotation produces by the outside wind pressure of bottom in the support body 1 of support body 1. The mosquito will fly to this product under the induction of mosquito-lured lamp 2, and when the mosquito was close to this product, the wind pressure of outside-in bottom will disturb the flight of mosquito, and the mosquito is inhaled mosquito electric shock net 11, and the mosquito is killed by the electric shock. The corpse of the mosquito killing electric shock net 11 falls into the mosquito falling funnel 13 and falls to the bottom under the action of gravity. After the mosquito killer is used, the control switch b37 is pressed again, the controller controls the mosquito killing electric shock net 11 to be powered off, the mosquito attracting lamp 2 is turned off, the motor 36 stops rotating, the mosquito killer is removed, and the mosquito body is cleaned. The wind pressure that this product produced makes the mosquito that is close to mosquito killing electric shock net 11 can be inhaled to mosquito killing electric shock net 11, compares in traditional mosquito initiative and collides to electric shock net, and the kill mosquito effect will obtain obviously promoting.

When using this product electronic mosquito function, hand grips support body 1, and another hand outwards stimulates pull ring 31, makes handle 3 downstream to lower extreme limit position, and elasticity dop 33 joint is at 1 lower extreme of support body, and handle 3 and support body 1 relatively fixed. At this time, the dot-shaped electrode a122 and the dot-shaped electrode b321 are separated, the ring-shaped electrode a123 and the ring-shaped electrode b351 are electrically connected, the insertion shaft 361 is separated from the insertion hole 441, and the negative pressure fan 4 can freely rotate. The handle 3 is held by a single hand, the control switch a34 is switched, and the controller controls the mosquito killing electric shock net 11 to be electrified. When the mosquito is swung toward the target mosquito by holding the handle 3, the mosquito contacting the mosquito net 11 is killed. After the use is finished, the control switch a34 is toggled again, the controller controls the power grid 11 to be powered off, the frame body 1 is held by the hand, the other hand pushes the elastic chuck 33 inwards to enable the elastic chuck 33 to completely enter the handle 3, and meanwhile, the handle 3 is pushed inwards to the limit position of the upper end in the frame body 1. When waving, the negative pressure fan 4 will make negative pressure fan 4 forward rotation through the air fast, produces by the outside wind pressure to the interior bottom of support body 1, when kill mosquito electric shock net 11 is close to the mosquito, the disturbance air current will cause the difficulty for the flight of mosquito to hit the mosquito more easily, reduced the operation degree of difficulty, improved the lethality to the mosquito.

The hand grips support body 1, makes handle 3 be located product upper end extreme position or product lower extreme position, and the joint that will charge inserts in the interface that charges, charges to this product.

According to the invention, through the design of the negative pressure fan 4, when the mosquito killer lamp is used as the mosquito killer lamp, the negative pressure fan 4 is driven by the motor 36 to rotate in the positive direction to generate air pressure passing through the bottom from outside to inside, so that mosquitoes close to the mosquito killing electric shock net 11 are sucked to the mosquito killing electric shock net 11 and are killed, and the mosquito killing efficiency is improved; when the negative pressure fan is used as an electric mosquito swatter and is quickly swung, the negative pressure fan 4 is positively rotated by airflow to generate wind pressure at the bottom from outside to inside, and the disturbed airflow causes difficulty in flying of mosquitoes, so that the mosquitoes are more easily hit.

According to the invention, through the design of the handle 3, when the handle 3 is positioned at the upper end limit position, the fan can be directly placed on a horizontal plane, the motor 36 rotates, the plug shaft 361 can drive the plug hole 411 to further drive the negative pressure fan 4 to rotate in the positive direction, and wind pressure from the outside to the inside bottom is generated; when handle 3 was located lower extreme position, plug shaft 361 was located the spliced eye 411 outside, and negative pressure fan 4 can the free rotation, through holding handle 3, can regard this product as the electronic mosquito bat to use, and negative pressure fan 4 produces the negative pressure simultaneously, and the air current has produced certain influence to the mosquito when the electronic mosquito bat is waved, hits the mosquito more easily.

Claims

1. A mosquito killer lamp is characterized in that: comprises a frame body and a mosquito-lured lamp which is connected with the center of the top end in the frame body through threads; the outer wall of the frame body is fixedly connected with a mosquito killing electric shock net for coating the outer wall of the frame body; the center of the lower end of the frame body is longitudinally connected with a handle in a sliding manner; when the handle is positioned at the upper end limit position, the lower end of the frame body can be horizontally placed on a horizontal plane, and the mosquito killer lamp can be used as a mosquito killer lamp; when the handle is positioned at the lower end limit position, the electric mosquito swatter can be used as an electric mosquito swatter by holding the handle; the center of the upper part in the frame body is rotationally connected with a negative pressure fan with a rotating shaft longitudinally arranged; a motor capable of driving the negative pressure fan to rotate in the positive direction is arranged in the handle; the motor drives negative pressure fan forward rotation produce by the wind pressure of the inside bottom in the support body outside for the mosquito is inhaled to kill mosquito electric shock net.

2. A mosquito killer lamp as claimed in claim 1, characterized in that: a plug hole is formed in the center of the lower end of the negative pressure fan; the tail end of the output shaft of the motor is fixedly connected with an inserting shaft which can be fixedly inserted into the inserting hole; when the handle is positioned at the upper end limit position, the plug shaft is positioned in the plug hole; the motor rotates to enable the negative pressure fan to rotate in the positive direction; when the handle is positioned at the lower end limit position, the plug shaft is positioned outside the plug hole; the negative pressure fan can rotate freely in the positive direction.

3. A mosquito killer lamp as claimed in claim 1, characterized in that: a plurality of sliding grooves which are longitudinally arranged are uniformly formed on the outer side wall of the handle; guide heads which are respectively connected with the sliding grooves in a sliding manner are formed in the middle part of the frame body close to the lower end; point-shaped electrodes b are fixedly connected to the two sliding grooves close to the lower end of the handle respectively; point electrodes a which can be electrically connected with the point electrodes b respectively are formed on the guide head;

when the handle is positioned at the upper end limit position, the point-shaped electrodes b are respectively and electrically connected with the corresponding point-shaped electrodes a, and the handle can be electrically connected with the mosquito-luring lamp and the mosquito-killing electric shock net;

the outer wall of the handle is fixedly connected with an annular electrode b close to the front end; a ring electrode a which can be electrically connected with the ring electrode b is fixedly connected in the frame body;

4. A mosquito killer lamp as claimed in claim 1, characterized in that: elastic clamping heads are symmetrically arranged on the outer wall of the handle close to the upper end of the handle;

5. A mosquito killer lamp as claimed in claim 1, characterized in that: a pull ring is formed at the lower end of the handle; the pull ring enables the handle to be conveniently pulled out from the limit position of the upper end in the frame body.